60665002278 has 16 divisors (see below), whose sum is σ = 121945895280. Its totient is φ = 20119018976.

The previous prime is 60665002247. The next prime is 60665002289. The reversal of 60665002278 is 87220056606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25660833 + ... + 25663196.

It is an arithmetic number, because the mean of its divisors is an integer number (7621618455).

Almost surely, 2^60665002278 is an apocalyptic number.

60665002278 is an abundant number, since it is smaller than the sum of its proper divisors (61280893002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60665002278 is a wasteful number, since it uses less digits than its factorization.

60665002278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51324231.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 60665002278 in words is "sixty billion, six hundred sixty-five million, two thousand, two hundred seventy-eight".